Make RECT === RECTL, fix compile warnings, use uniform format

[Alexandre Julliard]

"Dimitrie O. Paun" <dpaun at rogers.com> writes:

> Yeah, that can work too, but it does increase stack usage by
> quite a bit. But if we are to do this for RECTs only we don't
> need as much space anyway... Nevertheless, it's an alternative
> solution, and it does not require exporting more stuff out of
> ntdll. Let's wait for Alexandre's take on it. :)

This should use the per-thread buffer that is already used for the
debugstr functions. What we need is to export that functionality
through a more generic interface so that we can implement all kinds of
debug* functions on top of it. I'll look into that.

-- 
Alexandre Julliard
julliard at winehq.com